21352213006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{381167}}^1$

素因数の和:381963

約数の個数: 16

約数和(自身を含む): 32937489216

約数和(自身を除く): 11585276210

約数列:

[1, 2, 37, 74, 757, 1514, 28009, 56018, 381167, 762334, 14103179, 28206358, 288543419, 577086838, 10676106503, 21352213006]

約数ペア:

[(1, 21352213006), (2, 10676106503), (37, 577086838), (74, 288543419), (757, 28206358), (1514, 14103179), (28009, 762334), (56018, 381167)]